26563264

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4561}}^1$

素因数の和:4593

約数の個数: 56

約数和(自身を含む): 64889888

約数和(自身を除く): 38326624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 4561, 5824, 9122, 18244, 31927, 36488, 59293, 63854, 72976, 118586, 127708, 145952, 237172, 255416, 291904, 415051, 474344, 510832, 830102, 948688, 1021664, 1660204, 1897376, 2043328, 3320408, 3794752, 6640816, 13281632, 26563264]

約数ペア:

[(1, 26563264), (2, 13281632), (4, 6640816), (7, 3794752), (8, 3320408), (13, 2043328), (14, 1897376), (16, 1660204), (26, 1021664), (28, 948688), (32, 830102), (52, 510832), (56, 474344), (64, 415051), (91, 291904), (104, 255416), (112, 237172), (182, 145952), (208, 127708), (224, 118586), (364, 72976), (416, 63854), (448, 59293), (728, 36488), (832, 31927), (1456, 18244), (2912, 9122), (4561, 5824)]